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gpio: pca953x: correct type of reg_direction 

The type of reg_direction needs to match the type of the regmap, which
is u8.

Fixes: 0f25fda840 ("gpio: pca953x: Zap ad-hoc reg_direction cache")
Cc: Cc: <stable@vger.kernel.org>
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
David Jander 2019-08-27 06:46:28 +00:00 committed by Bartosz Golaszewski
parent a55aa89aab
commit bc624a06f0
1 changed files with 3 additions and 3 deletions
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6
drivers/gpio/gpio-pca953x.c
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@ -604,7 +604,7 @@ static void pca953x_irq_bus_sync_unlock(struct irq_data *d)
u8 new_irqs;
int level, i;
u8 invert_irq_mask[MAX_BANK];
int reg_direction[MAX_BANK];
u8 reg_direction[MAX_BANK];
regmap_bulk_read(chip->regmap, chip->regs->direction, reg_direction,
NBANK(chip));
@ -679,7 +679,7 @@ static bool pca953x_irq_pending(struct pca953x_chip *chip, u8 *pending)
bool pending_seen = false;
bool trigger_seen = false;
u8 trigger[MAX_BANK];
int reg_direction[MAX_BANK];
u8 reg_direction[MAX_BANK];
int ret, i;
if (chip->driver_data & PCA_PCAL) {
@ -768,7 +768,7 @@ static int pca953x_irq_setup(struct pca953x_chip *chip,
{
struct i2c_client *client = chip->client;
struct irq_chip *irq_chip = &chip->irq_chip;
int reg_direction[MAX_BANK];
u8 reg_direction[MAX_BANK];
int ret, i;
if (!client->irq)